because to me, it is like an endless sea of energy. there is some of the other energies that are very, very important out there. i always encourage my students because a lot of people read at work and say well, you've covered everything. i say you know what melville said about life? the trillion part does not set. the trillion part has not been said. i mean, there is so much out there. brenda and i were talking about this with this online archive. there are thousands and thousands of newspapers and books online that can really, really help you reconstruct a culture. there's so much more work to be done. maybe brenda you can comment on this. >> , not directly. but as david was speaking, i began to think of the question of context that really speaks to what david is talking about and the energies of context and how context just appeared. even our attempt to my two examples that may not be many name to anybody who's under 30 here, but for those of you who aren't like myself, the two contacts are from teaching experiences that i had. once